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OMOP/Oracle
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Rory Jaffe cd9dbcc86d Varchar 1 2 or 3 changed to char and across all database types 2017-09-09 09:21:37 -07:00
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VocabImport Merge pull request #29 from rstarr7/master 2016-10-26 17:26:27 -04:00
OMOP CDM constraints - Oracle.sql Addressed issues #98, #97 and #96. They were initially problems with Postgresql but similar issues were found in oracle, impala and sql server files. 2017-08-08 10:31:29 -04:00
OMOP CDM ddl - Oracle.sql Varchar 1 2 or 3 changed to char and across all database types 2017-09-09 09:21:37 -07:00
OMOP CDM indexes required - Oracle - With constraints.sql Addressed issues #98, #97 and #96. They were initially problems with Postgresql but similar issues were found in oracle, impala and sql server files. 2017-08-08 10:31:29 -04:00
OMOP CDM indexes required - Oracle - Without constraints.sql Addressed issues #98, #97 and #96. They were initially problems with Postgresql but similar issues were found in oracle, impala and sql server files. 2017-08-08 10:31:29 -04:00
README.md Update README.md 2014-10-14 16:57:36 -04:00

README.md

Common-Data-Model / Oracle

This folder contains the SQL scripts for Oracle.

In order to create your instantiation of the Common Data Model, we recommend following these steps:

  1. Create an empty schema.

  2. Execute the script OMOP CDM ddl - Oracle.sql to create the tables and fields.

  3. Load your data into the schema.

  4. Execute the script OMOP CDM constraints - Oracle.sql to add the constraints (primary and foreign keys).

  5. Execute the script OMOP CDM indexes required - Oracle - With constraints.sql to add the minimum set of indexes we recommend.

Note: you could also apply the constraints and/or the indexes before loading the data, but this will slow down the insertion of the data considerably.

Also note: you can apply the indexes without first applying the constraints, but then we recommend you use the script OMOP CDM indexes required - Oracle - Without constraints.sql. (This script will also create the indexes that would normally be automatically created by the primary key constraints.)